Physical Science

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Across
  1. 1. Type of wave that allows us to ______
  2. 4. State of matter with no definite shape or ______
  3. 6. The ability to do ______
  4. 9. Speed in a given ______
  5. 13. Resistance to ______ in motion
  6. 14. Mass per unit ______
  7. 15. State of matter with definite ______ and volume
  8. 16. Force exerted on a ______ per unit area
  9. 17. Anything that has ______ and occupies space
  10. 18. A disturbance that transfers ______
  11. 20. A wave produced by ______ objects
Down
  1. 2. Force that pulls objects toward the ______
  2. 3. A push or pull that can change an object’s ______
  3. 5. Measure of how ______ or cold something is
  4. 7. A path through which electric ______ flows
  5. 8. State of matter with definite volume but no definite ______
  6. 10. Amount of ______ in an object
  7. 11. Force that opposes ______ between two surfaces
  8. 12. Amount of ______ an object takes up
  9. 19. Smallest unit of an ______